Microsoft wants to promote the use of OneDrive for Business among Office 365 customers, so it’s building links between the work cloud storage service and Outlook Web App (OWA), the suite’s browser-based email interface.

Over the coming weeks, Microsoft will roll out an option in OWA’s interface to attach OneDrive for Business URL links to messages, in addition to the conventional option of attaching files stored in the sender’s hard drive.

When email recipients click on the OneDrive for Business link, they’re taken to a file hosted in Microsoft data centers, so that they and their colleagues can co-edit the document using Office Online—the browser-based version of the Office productivity apps suite—and see each other’s changes